Side by side comparison and review of Monster iSport Achieve and Sennheiser MOMENTUM M2 IEBT. Compare design, sound quality and other key specifications and features to simplify the choice of your perfect headphones. Our goal is to make it easier for you to decide on the headphones that will best meet your expectations by revealing the main differences between the products.
| DESIGN AND DIMENSIONS | Monster iSport Achieve | Sennheiser MOMENTUM M2 IEBT |
|---|
| Product Type | Earphones - Bluetooth - wireless | Earphones - Bluetooth - wireless - NFC | |
|---|---|---|---|
| Weight | - | 53 g | |
| Colour | Green | Blue | Black | Black | |
| Earpad Material | - | Stainless steel | |
| Protection | Sweat-resistant | - | |
| Design | Sports | - | |
| Recommended Use | - | Portable electronics | |
| Bluetooth Range (Operating Distance) | - | 10 m |
| SOUND QUALITY | Monster iSport Achieve | Sennheiser MOMENTUM M2 IEBT |
|---|
| Headphones Form Factor | In-ear | In-ear | |
|---|---|---|---|
| Headphones Technology | - | Dynamic | |
| Connectivity Technology | Wireless | Wireless | |
| Wireless Technology | Bluetooth | Bluetooth | |
| Bluetooth Version | - | Bluetooth 4.1 | |
| Bluetooth Profiles | - | Hands-Free Profile (HFP), Headset Profile (HSP), Advanced Audio Distribution Profile (A2DP), Audio/Video Remote Control Profile (AVRCP) | |
| Noise Isolating | Yes | - | Monster iSport Achieve are equipped with a noise isolating function. |
| Sound Output Mode | Stereo | Stereo | |
| Frequency Response | - | 15 - 22000 Hz | |
| Total Harmonic Distortion (THD) | - | <0.5% | |
| Sensitivity | - | 112 dB | |
| Impedance | - | 18 Ohm | |
| Simultaneously Connectable Devices Qty (Multipoint) | - | 2 | Sennheiser MOMENTUM M2 IEBT have the ability to connect to multiple devices simultaneously. |
| Features | - | Voice guidance | |
| In-Cord Volume Control | Yes | - |
| MICROPHONE | Monster iSport Achieve | Sennheiser MOMENTUM M2 IEBT |
|---|
| Form Factor | - | Built-in | |
|---|---|---|---|
| Type | On-cable | - | |
| Microphone Operation Mode | Mono | Omni-directional | |
| Frequency Response | - | 100 - 10000 Hz | |
| Sensitivity | - | -44 dBV/Pascal |
| REMOTE CONTROL | Monster iSport Achieve | Sennheiser MOMENTUM M2 IEBT |
|---|
| Controls | Answer/end | Power on/off, volume control, play/pause button, next/previous track |
|---|
| CABLE | Monster iSport Achieve | Sennheiser MOMENTUM M2 IEBT |
|---|
| Cable Type | Headphones cable - anti tangle | Micro-USB charge cable - detachable |
|---|
| BATTERY AND CHARGING | Monster iSport Achieve | Sennheiser MOMENTUM M2 IEBT |
|---|
| Battery Type | Headphone battery rechargeable | Headphone battery rechargeable - lithium polymer | |
|---|---|---|---|
| Battery Capacity | - | 170 mAh | |
| Battery Life | 5 hour(s) | 10 hour(s) | Sennheiser MOMENTUM M2 IEBT lasts longer on a single charge than the Monster iSport Achieve. |
| Charging Time | - | 1.5 hour(s) |
| WIRELESS LINK | Monster iSport Achieve | Sennheiser MOMENTUM M2 IEBT |
|---|
| Transmission Range | - | 10 m |
|---|
| OTHERS | Monster iSport Achieve | Sennheiser MOMENTUM M2 IEBT |
|---|
| Included Accessories | Earhook, ear tips kit | Carrying case, 4 pairs of ear tips (supersmall, small, medium, large) |
|---|
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